I have Cuda8, 9,10 in my AWS p2.xlarge gpu. it was pointed to cuda8.0 as shown in the nvcc – version and nvidia-smi.
yesterday i installed cuda11.0 and nvcc --version now showing 11 and nvidia-smi not showing anything. also i did not restarted my aws gpu.
Now i want to downgrade or point to cuda 8 again. what i have to do.